Year	% of male population ages 15+ (national estimate)
1963	91.11
1971	79.55
1977	78.65
1980	51.42
1989	84.79
1990	86.38
1991	87.55
1995	84.46
1996	85.25
1998	86.77
1999	87.52
2000	80.2
2001	80.792
2003	78.5
2004	79
2005	78.8
2006	78.17
2007	77.5
2008	78.8
2012	87.962
2013	87.38
2014	83.344